Robert Downey Jr. may only be spoofing, as he reportedly does to hilarious effect playing a white Australian actor playing an African-American soldier in Tropic Thunder , but he has boldly given The Dark Knight its worst review yet. When asked during an interview with about the Batman sequel, Downey said that he "didn't get it. ... [I] still can't tell you what happened in the movie, what happened to the character." He said that while watching the movie, it dawned on him, "I get it. This is so high-brow and so f***ing smart, I clearly need a college education to understand this movie." He then added, "You know what? F*** DC comics. That's all I have to say and that's where I'm really coming from." Last month, Downey starred as Iron Man , created by DC comics' principal rival, Marvel.